UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 23 APR 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 94 SFC 987 204 12.2 -6.8 26 19.0 4.5 165 5 286.4 286.8 278.2 293.2 2.32 2 925 743 7.8 -10.2 27 18.0 1.1 210 19 287.3 287.6 278.1 292.9 1.90 3 882 1132 4.2 -10.8 33 15.0 -1.2 227 28 287.5 287.8 278.2 293.1 1.90 4 850 1432 2.8 -13.2 30 16.0 -2.6 240 35 289.1 289.4 278.6 294.0 1.62 5 816 1761 0.2 -13.8 34 14.0 -4.4 243 33 289.7 290.0 278.9 294.6 1.61 6 783 2091 -1.1 -4.5 78 3.4 -2.5 246 32 291.8 292.4 282.2 302.0 3.49 7 700 2978 -5.7 -8.0 84 2.3 -6.6 255 27 296.2 296.7 283.5 305.2 2.99 8 632 3772 -11.1 -13.4 83 2.3 -11.8 257 29 298.8 299.2 283.6 305.4 2.15 9 500 5530 -23.5 -28.5 63 5.0 -24.4 260 35 304.4 304.5 284.1 306.8 0.73 10 415 6863 -32.7 -39.7 50 7.0 -33.4 256 33 309.2 309.3 285.4 310.3 0.29 11 411 6931 -33.3 -40.3 49 7.0 -34.0 256 33 309.3 309.4 285.4 310.3 0.28 12 400 7120 -34.9 -41.9 49 7.0 -35.5 255 33 309.6 309.7 285.5 310.5 0.24 13 300 9060 -51.9 -56.9 55 5.0 -52.0 265 38 312.2 312.2 286.2 312.4 0.06 14 298 9103 -52.5 -57.5 55 5.0 -52.6 265 38 311.9 312.0 286.1 312.2 0.05 15 250 10220 -58.5 -63.5 52 5.0 -58.6 265 36 319.1 319.1 288.5 319.2 0.03 16 224 10907 -60.7 -65.7 52 5.0 -60.7 270 44 325.9 325.9 290.6 326.0 0.02 17 200 11620 -56.1 -62.1 47 6.0 -56.2 275 36 343.9 343.9 295.3 344.1 0.04 18 150 13460 -52.7 -59.7 42 7.0 -52.9 290 35 379.3 379.3 302.2 379.7 0.08 19 147 13590 -52.1 -60.1 38 8.0 -52.4 290 35 382.5 382.5 302.7 382.9 0.08 20 108 15569 -54.9 -64.9 28 10.0 -55.3 294 27 412.5 412.5 306.9 412.8 0.06 21 100 16060 -55.1 -66.1 24 11.0 -55.5 295 25 421.3 421.3 307.9 421.5 0.05 22 73 18079 -53.1 -67.1 17 14.0 -53.8 295 20 465.2 465.2 312.3 465.5 0.06 23 70 18350 -53.1 -67.1 17 14.0 -53.9 295 19 470.8 470.8 312.7 471.2 0.07 24 51 20383 -54.5 -70.5 12 16.0 -55.4 276 10 512.1 512.2 315.8 512.5 0.06 25 50 20510 -53.1 -70.1 11 17.0 -54.2 275 9 518.3 518.4 316.2 518.7 0.06 26 40 21954 -50.7 -68.7 10 18.0 -52.4 279 11 558.5 558.6 318.6 559.2 0.09 27 30 23820 -52.1 -72.1 7 20.0 -54.1 285 13 602.6 602.6 320.7 603.2 0.08 28 21 26130 -51.9 -73.9 5 22.0 -54.6 667.9 668.0 323.4 668.6 0.08 TRP 224 10907 -60.7 -65.7 52 5.0 -60.7 270 44 325.9 325.9 290.6 326.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5436.00 m Freezing level: 810.92 mb = 1811.78 m = 5944.10 ft Wetbulb zero: 903.68 mb = 933.76 m = 3063.48 ft Precipitable water: 0.45 inches Sfc-500 mean rel hum: 62.65 % Est. max temperature: 15.09 C = 59.17 F Sfc-Lift cond lev (LCL): 738.39 mb = 2555.49 m = 8384.05 ft T: -3.51 C 700-500 lapse rate: 6.97 C/km ThetaE index: 0.30 C Layer 925.0- 882.0 mb Conv cond level (CCL): 586.62 mb = 4330.90 m = 14208.81 ft Mean mixing ratio: 2.03 g/kg Conv temperature: 26.37 C = 79.47 F Cap Strength: 8.48 C Lifted Index: 10.46 C Risk: None Lifted Index @300 mb: 13.65 C Lifted Index @700 mb: 7.93 C Showalter Index: 9.76 C Risk: None Total Totals Index: 36.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 10.30 C K Index: 10.80 Risk: None Sweat Index: 172.75 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.87 J/kg Max Up Vert Vel: 2.78 m/s Conv Inhibition (B-): 52413.54 J/kg Cap Strength: 10.42 C Lift Cond Lev (LCL): 711.81 mb = 2845.57 m = 9335.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 22 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 987 204 165 5 -1.3 4.8 | 111 25 -22.9 8.9 1 925 743 210 19 9.5 16.5 | 149 24 -12.2 20.5 2 850 1432 240 35 30.3 17.5 | 202 23 8.7 21.5 3 700 2978 255 27 26.1 7.0 | 202 12 4.4 11.0 4 500 5530 260 35 34.5 6.1 | 232 16 12.8 10.1 5 400 7120 255 33 31.9 8.5 | 219 16 10.2 12.6 6 300 9060 265 38 37.9 3.3 | 246 18 16.2 7.3 7 250 10220 265 36 35.9 3.1 | 243 16 14.2 7.2 8 224 10907 270 44 44.0 -0.0 | 260 23 22.3 4.0 9 200 11620 275 36 35.9 -3.1 | 266 14 14.2 0.9 10 150 13460 290 35 32.9 -12.0 | 305 14 11.2 -7.9 11 100 16060 295 25 22.7 -10.6 | 351 7 1.0 -6.5 12 70 18350 295 19 17.2 -8.0 | 48 6 -4.4 -4.0 13 50 20510 275 9 9.0 -0.8 | 104 13 -12.7 3.2 14 30 23820 285 13 12.6 -3.4 | 94 9 -9.1 0.7 Wind Parameters Mean winds (0-6000m): 250.5 at 29.4 knts Storm direction: 280.5 at 22.0 knts Shear (0-3000m) pos: 4.8 neg: 0.0 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 94.1 deg Storm rel helicity (0-3000m) pos: 248.3 neg: -1.3 tot: 247.0 m^2/s^2 ave: 82.3 10^-3 m/s^2 rel: 0.78 Storm rel vorticity (0-3000m) horiz: 8.6 stream: 6.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 74.77 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 200 11 130 23| 15.1 0.0 15.1|101.9 0.0 101.9 203.9 0.98| 16.0 15.8 1000 215 18 148 22| 14.4 0.0 14.4|195.7 0.0 195.7 195.7 0.99| 15.8 15.7 1500 228 23 166 20| 11.3 0.0 11.3|244.7 0.0 244.7 163.1 0.96| 13.8 13.2 2000 233 25 176 19| 7.9 0.0 7.9|246.3 0.0 246.3 123.2 0.88| 11.3 10.0 2500 237 26 181 18| 5.9 0.0 5.9|246.4 -0.6 245.8 98.3 0.81| 9.8 8.0 3000 240 26 184 17| 4.8 0.0 4.8|248.3 -1.3 247.0 82.3 0.78| 8.6 6.7 4000 245 27 190 16| 4.0 0.0 4.0|258.2 -1.3 256.9 64.2 0.79| 6.9 5.4 5000 248 28 197 15| 3.6 0.0 3.6|268.6 -1.3 267.4 53.5 0.79| 5.8 4.6 6000 251 29 204 15| 3.0 0.1 3.1|271.9 -7.6 264.3 44.1 0.74| 5.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20250423.12.gif